Lee, M. J., Sayers, A. E., Drake, T. M., Marriott, P. J., Anderson, I. D., Bach, S. P., …Lund, J. (2019). National prospective cohort study of the burden of acute small bowel obstruction. BJS Open, 3(3), 354-366. https://doi.org/10.1002/bjs5.50136